Research Article
Silicon Dioxide Functionalized with Oxygen–Containing Groups for Enhanced BCl3 Adsorption
Table 4
Kinetic parameters of adsorption of boron chloride on SD, SD + MA, and SD + CA.
| Adsorbents | (min) | (exp) (mg·g-1) | Pseudo-first-order kinetic model | Pseudo-second-order kinetic model | (fit) (mg·g-1) | (min-1) | | | (fit) (mg·g-1) | (g.mg-1 min-1) | | |
| SD | 40 | 33.42 | 22.59 | 0.1512 | 0.4794 | 0.8279 | 33.81 | | | 0.9998 | SD + MA | 10 | 34.02 | 33.52 | 0.2939 | 0.01493 | 0.9417 | 34.00 | | | 0.9987 | SD + CA | 10 | 34.38 | 32.28 | 0.3892 | 0.06506 | 0.9848 | 34.26 | | | 0.9996 |
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Note: and are the equilibrium experiment results and calculated value according the model, respectively. |